package cn.edu.swu.zwy.security;

import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;

import java.io.IOException;

public class LogoutServlet extends HttpServlet {
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
        HttpSession session= request.getSession();

        if (session!=null){
            session.invalidate();
        }
        response.sendRedirect("./index.html");
    }
}
